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B&R X20AI8039
±10 V0 to 20 mA / 4 to 20 mA2- or 3-wire Pt100/Pt1000 resistance temperature measurementICTD measurement
This module is equipped with 8 configurable inputs…
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Description
±10 V0 to 20 mA / 4 to 20 mA2- or 3-wire Pt100/Pt1000 resistance temperature measurementICTD measurement
This module is equipped with 8 configurable inputs. The measurement type of each input can be set individually.
Specification
| I/O module |
8 configurable inputs: ±10 V, 0 to 20 mA, 4 to 20 mA, |
|---|---|
| Interfaces |
1x X2X Link |
| B&R ID code |
0x32A4 |
| Status indicators |
I/O function per channel, operating state, module status |
| Module run/error |
Yes, using LED status indicator and software |
| Inputs |
Yes, using LED status indicator and software |
| Bus |
0.6 W |
| Internal I/O |
1.3 W |
| Additional power dissipation caused by actuators (resistive) [W] |
– |
| CE |
Yes |
| UKCA |
Yes |
| CRA (Cyber Resilience Act) |
In preparation |
| Input |
ICTD measurement |
| Input type |
Differential input |
| Voltage |
<0.01% |
| Current |
<0.01% |
| Conversion time |
Configurable for each channel |
| Data type |
INT |
| Input protection |
Protection against wiring with supply voltage |
| Conversion procedure |
Sigma-delta |
| Gain |
±0.5% |
| Offset |
±1.2% |
| DC |
>TBD dB |
| 50 Hz |
>TBD dB |
| Common-mode range |
TBD |
| Crosstalk between channels |
TBD |
| Insulation voltage between channel and bus |
500 Veff |
| Hardware |
Third-order low-pass filter / Cutoff frequency 10 kHz |
| Software |
Configurable: Sinc 1 to 4 filter or FIR |
| Digital converter resolution |
16-bit |
| Output format |
INT/DINT for temperature measurement |
| Sensor type |
Configurable per channel |
| Pt100 |
INT: -200.0 to 850.0°C |
| Pt1000 |
INT: -200.0 to 850.0°C |
| Resistance measurement range |
0.01 to 600 Ω / 0.1 to 4800 Ω |
| Resistance measurement resolution |
600 Ω: 0.01 Ω / 4800 Ω: 0.1 Ω |
| Sensor standard |
EN 60751 |
| Linearization method |
Internal |
| Measuring current |
250 µA with Pt100 or 600 Ω |
| Reference |
5000 Ω ±0.1% |
| Permissible input signal |
Max. ±32 V |
| Max. gain drift |
±0.03%/°C |
| Max. offset drift |
±0.06%/°C |
| Nonlinearity |
<0.01% |
| Standardized range of values for resistance measurement |
600 Ω: 0.01 to 600.00 Ω / 4800 Ω: 0.1 to 4800.0 Ω |
| Range undershoot |
0x8001 |
| Range overshoot |
0xFFFF |
| Open circuit |
0xFFFF |
| General fault |
0xFFFF |
| Open inputs |
0xFFFF |
| Type of output |
5 V power supply output for the ICTD sensor |
| Sensor |
ICTD measuring probe |
| Temperature sensor |
1 LSB = 0x0001 = TBD nA |
| Current measurement range |
233 to 373 µA |
| Temperature sensor normalization |
-40.0 to 100.0°C |
| Common-mode rejection |
TBD |
| Electrical isolation |
Channel isolated from bus |
| Horizontal |
Yes |
| Vertical |
Yes |
| 0 to 2000 m |
No limitation |
| >2000 m |
Reduction of ambient temperature by 0.6°C per 100 m |
| Maximum |
4000 m |
| Degree of protection per EN 60529 |
IP20 |
| Horizontal mounting orientation |
-25 to 60°C |
| Vertical mounting orientation |
-25 to 50°C |
| Derating |
– |
| Storage |
5 to 95%, non-condensing |
| Transport |
5 to 95%, non-condensing |
| Operation |
5 to 95%, non-condensing |
| Note |
Order terminal blocks separately (see section "Order data"). |
| Width (pitch) |
27.5+0.2 mm |
| Height |
124 mm |
| Depth |
92 mm |
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